A substance is any material with distinct physical and chemical properties that occupies space and has mass. It can exist in solid liquid or gaseous states and may be pure like elements and compounds or a mixture. Substances play a ...
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A principle is a fundamental truth or law that serves as the foundation for a system of belief or behavior. In science, it refers to a basic rule that explains how natural phenomena occur. Principles guide understanding and application in ...
Nuclear fusion reaction taking place under extreme high temperature (= 10⁹ K) is called a thermonuclear reaction. Class 12 Physics Chapter 13 Nuclei Session 2024-2025.
SI unit is the International System of Units used for consistent measurement worldwide. It includes base units like meter for length kilogram for mass second for time and ampere for electric current. Derived units like Newton for force and joule ...
Since energy is released during fusion process, hence the binding energy per nucleon of the daughter nucleus is more. Class 12 Physics Chapter 13 Nuclei Session 2024-2025.
Coefficients are numerical factors that represent the relationship between physical quantities in mathematical equations. In physics coefficients such as the coefficient of expansion or friction are used to quantify how a material responds to external forces or changes in conditions ...
Nuclear fusion reaction. Class 12 Physics Chapter 13 Nuclei Session 2024-2025.
No, the binding energy of ³₁H is more than that of ³₂He Class 12 Physics Chapter 13 Nuclei Session 2024-2025.
Amount of energy needed to split up a nucleus into its individual nucleons is called its binding energy. Class 12 Physics Chapter 13 Nuclei Session 2024-2025.
A potential energy curve represents the variation of potential energy with respect to the position of an object or particle. It helps visualize stable and unstable equilibrium points. The curve illustrates how forces act on the object to either attract ...